Integration of OCCT 6.5.0 from SVN

src/IGESSelect/IGESSelect_SelectFaces.cxx

@@ -0,0 +1,81 @@
+#include <IGESSelect_SelectFaces.ixx>
+#include <IGESData_IGESEntity.hxx>
+#include <IGESGeom_Plane.hxx>
+#include <IGESBasic_SingleParent.hxx>
+#include <IGESBasic_Group.hxx>
+#include <IGESSolid_ManifoldSolid.hxx>
+#include <IGESSolid_Shell.hxx>
+
+#include <Interface_Macros.hxx>
+
+
+    IGESSelect_SelectFaces::IGESSelect_SelectFaces ()
+    : IFSelect_SelectExplore (-1)    {  }
+
+
+    Standard_Boolean  IGESSelect_SelectFaces::Explore
+  (const Standard_Integer level, const Handle(Standard_Transient)& ent,
+   const Interface_Graph& G, Interface_EntityIterator& explored) const
+{
+  DeclareAndCast(IGESData_IGESEntity,igesent,ent);
+  if (igesent.IsNull()) return Standard_False;
+  Standard_Integer igt = igesent->TypeNumber();
+
+//   Cas clairs et nets : Faces typees comme telles
+
+  if (igt == 510 || igt == 144 || igt == 143) return Standard_True;
+
+//   Surfaces Libres
+  if (igt == 114 || igt == 118 || igt == 120 || igt == 122 || igt == 128 || igt == 140)
+    return Standard_True;
+
+//   Cas du Plane
+  if (igt == 108) {
+    DeclareAndCast(IGESGeom_Plane,pln,ent);
+    return pln->HasBoundingCurve();
+  }
+
+//   A present, contenants possibles
+
+//  SingleParent
+  if (igt == 402 && igesent->FormNumber() == 9) {
+    DeclareAndCast(IGESBasic_SingleParent,sp,ent);
+    if (sp.IsNull()) return Standard_False;
+    explored.AddItem (sp->SingleParent());
+    Standard_Integer i,nb = sp->NbChildren();
+    for (i = 1; i <= nb; i ++) explored.AddItem (sp->Child(i));
+    return Standard_True;
+  }
+
+//  Groups ... en dernier de la serie 402
+  if (igt == 402) {
+    DeclareAndCast(IGESBasic_Group,gr,ent);
+    if (gr.IsNull()) return Standard_False;
+    Standard_Integer i, nb = gr->NbEntities();
+    for (i = 1; i <= nb; i ++)  explored.AddItem (gr->Entity(i));
+    return Standard_True;
+  }
+
+//  ManifoldSolid 186  -> Shells
+  if (igt == 186) {
+    DeclareAndCast(IGESSolid_ManifoldSolid,msb,ent);
+    explored.AddItem (msb->Shell());
+    Standard_Integer i, nb = msb->NbVoidShells();
+    for (i = 1; i <= nb; i ++)  explored.AddItem (msb->VoidShell(i));
+    return Standard_True;
+  }
+
+//  Shell 514 -> Faces
+  if (igt == 514) {
+    DeclareAndCast(IGESSolid_Shell,sh,ent);
+    Standard_Integer i, nb = sh->NbFaces();
+    for (i = 1; i <= nb; i ++)  explored.AddItem (sh->Face(i));
+    return Standard_True;
+  }
+
+//  Pas trouve
+  return Standard_False;
+}
+
+    TCollection_AsciiString IGESSelect_SelectFaces::ExploreLabel () const
+      {  return TCollection_AsciiString ("Faces");  }